2025

8.6

2018

8.3

2006

7.7

2010

6.8

2014

7.5

2004

7.5

1986

8.4

2020

7.3

2003

6.5

2008

6.7

1998

7.0

2023

6.5

2023

8.1

2003

7.2

2009

7.4

1981

8.0

2024

8.0

2008

7.7

2006

6.5

2007

10.0